Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September's onset introduces a mild reduction in the average high-temperature, from a hot 87.1°F (30.6°C) in August to a warm 80.1°F (26.7°C). In the month of September, the average low-temperature usually rests at an enjoyable 61.3°F (16.3°C).Humidity
In September, the average relative humidity is 73%.Rainfall
In Fall River, Kansas, during September, the rain falls for 11.6 days and regularly aggregates up to 2.2" (56mm) of precipitation. In Fall River, during the entire year, the rain falls for 124.6 days and collects up to 26.02" (661mm) of precipitation.Snowfall
In Fall River, snow does not fall in April through September.Daylight
In September, the average length of the day is 12h and 25min.On the first day of September, sunrise is at 6:55 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 7:08 pm CDT.
Sunshine
The average sunshine in September is 8.9h.UV index
The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In September, a daily maximum UV index of 5 leads to the following instructions:
Make use of precautions - It is urged to ward off sun damage. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Fall River in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Fall River have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Fall River have in September?
What is the UV index reading in September?
Average temperature in September
Fall River, KS
- Average high temperature in September: 80.1°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (42.3°F).
- Average low temperature in September: 61.3°F
The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure in September
Fall River, KS
- Average pressure in September: 29.99"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Fall River, KS
- Average wind speed in September: 8.2mph
The windiest months (with the highest average wind speed) are March and April (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (7.5mph).
Average humidity in September
Fall River, KS
- Average humidity in September: 73%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (68%).
Average rainfall in September
Fall River, KS
- Average rainfall in September: 2.2"
The wettest month (with the highest rainfall) is May (4.76").
The driest month (with the least rainfall) is November (0.71").
Average rainfall days in September
Fall River, KS
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is December (4.8 days).
Average snowfall in September
Fall River, KS
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.54").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in September
Fall River, KS
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Fall River, KS
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in September
Fall River, KS
- Average sunshine days in September: 16.5 days
The month with the most sunshine days is December (22.9 days).
The month with the least sunshine days is May (13.5 days).
Average UV index in September
Fall River, KS
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Fall River, KS
- Average cloud cover in September: 28
The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Fall River, KS
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Fall River, Kansas, USA
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